<?php
# Generated by the protocol buffer compiler.  DO NOT EDIT!
# source: gw/gw.proto

namespace Chirpstack\Gateway;

use UnexpectedValueException;

/**
 * Protobuf type <code>gw.TxAckStatus</code>
 */
class TxAckStatus
{
    /**
     * Ignored (when a previous item was already emitted).
     *
     * Generated from protobuf enum <code>IGNORED = 0;</code>
     */
    const IGNORED = 0;
    /**
     * Packet has been programmed for downlink.
     *
     * Generated from protobuf enum <code>OK = 1;</code>
     */
    const OK = 1;
    /**
     * Rejected because it was already too late to program this packet for
     * downlink.
     *
     * Generated from protobuf enum <code>TOO_LATE = 2;</code>
     */
    const TOO_LATE = 2;
    /**
     * Rejected because downlink packet timestamp is too much in advance.
     *
     * Generated from protobuf enum <code>TOO_EARLY = 3;</code>
     */
    const TOO_EARLY = 3;
    /**
     * Rejected because there was already a packet programmed in requested
     * timeframe.
     *
     * Generated from protobuf enum <code>COLLISION_PACKET = 4;</code>
     */
    const COLLISION_PACKET = 4;
    /**
     * Rejected because there was already a beacon planned in requested timeframe.
     *
     * Generated from protobuf enum <code>COLLISION_BEACON = 5;</code>
     */
    const COLLISION_BEACON = 5;
    /**
     * Rejected because requested frequency is not supported by TX RF chain.
     *
     * Generated from protobuf enum <code>TX_FREQ = 6;</code>
     */
    const TX_FREQ = 6;
    /**
     * Rejected because requested power is not supported by gateway.
     *
     * Generated from protobuf enum <code>TX_POWER = 7;</code>
     */
    const TX_POWER = 7;
    /**
     * Rejected because GPS is unlocked, so GPS timestamp cannot be used.
     *
     * Generated from protobuf enum <code>GPS_UNLOCKED = 8;</code>
     */
    const GPS_UNLOCKED = 8;
    /**
     * Downlink queue is full.
     *
     * Generated from protobuf enum <code>QUEUE_FULL = 9;</code>
     */
    const QUEUE_FULL = 9;
    /**
     * Internal error.
     *
     * Generated from protobuf enum <code>INTERNAL_ERROR = 10;</code>
     */
    const INTERNAL_ERROR = 10;
    /**
     * Duty-cycle overflow.
     *
     * Generated from protobuf enum <code>DUTY_CYCLE_OVERFLOW = 11;</code>
     */
    const DUTY_CYCLE_OVERFLOW = 11;

    private static $valueToName = [
        self::IGNORED => 'IGNORED',
        self::OK => 'OK',
        self::TOO_LATE => 'TOO_LATE',
        self::TOO_EARLY => 'TOO_EARLY',
        self::COLLISION_PACKET => 'COLLISION_PACKET',
        self::COLLISION_BEACON => 'COLLISION_BEACON',
        self::TX_FREQ => 'TX_FREQ',
        self::TX_POWER => 'TX_POWER',
        self::GPS_UNLOCKED => 'GPS_UNLOCKED',
        self::QUEUE_FULL => 'QUEUE_FULL',
        self::INTERNAL_ERROR => 'INTERNAL_ERROR',
        self::DUTY_CYCLE_OVERFLOW => 'DUTY_CYCLE_OVERFLOW',
    ];

    public static function name($value)
    {
        if (!isset(self::$valueToName[$value])) {
            throw new UnexpectedValueException(sprintf(
                    'Enum %s has no name defined for value %s', __CLASS__, $value));
        }
        return self::$valueToName[$value];
    }


    public static function value($name)
    {
        $const = __CLASS__ . '::' . strtoupper($name);
        if (!defined($const)) {
            throw new UnexpectedValueException(sprintf(
                    'Enum %s has no value defined for name %s', __CLASS__, $name));
        }
        return constant($const);
    }
}